| scripts/tagging holds a few utilities for code tagging. |
| |
| MAKETAGS is Ron's script for ctags. |
| |
| The other stuff is for brho's Gnu Global setup. If you want to use it, add the |
| bashrc chunk to your bashrc, and put the scripts in your path. I put them in |
| ~/scripts. |
| |
| The global scripts are made to work similar to git grep, allowing you to run |
| global on a subdirectory. For instance, you can run gl (the bash alias for |
| global) on kern/ to limit your search to only kernel files. |
| |
| I commonly run something like: |
| $ gl functi(TAB TAB) (uses the tab complete) |
| $ gl function |
| |
| To see info about 'function'. Add -x for "explicit" info, and -r for |
| "references" (who calls function). Check out |
| http://www.gnu.org/software/global/ for more info. |
| |
| Whenever you change files, you need to update the GTAGS database, otherwise the |
| system will be out of date. It's not a huge deal, but you'll be off by a |
| couple lines. This hurts more when integrated with your editor. |
| |
| To update, run 'gtu' (my alias for scripts/tagging/gtags-update.sh) |
| |
| Global integrates nicely with vi (and other editors). For instance, in my |
| vimrc, I have: |
| |
| noremap <c-k> :GtagsCursor<CR> |
| |
| Which binds the global command to Ctrl-K. |
| |
| I also use: |
| |
| noremap <c-h> :nohlsearch<CR> :ccl<CR> |
| |
| to clear my highlighted search and to close the little search window opened by |
| global. |
